Tdee Calculator For Weight Loss With Pcos

Mifflin-St Jeor Equation:

\[ BMR = (10 \times weight) + (6.25 \times height) - (5 \times age) + s \]

Where \( s = +5 \) for males, \( s = -161 \) for females

Weight:

Height:

Age:

years

Gender:

Activity Level:

Basal Metabolic Rate (BMR):

Total Daily Energy Expenditure (TDEE):

Recommended Calories for Weight Loss:

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1. What is TDEE Calculation for PCOS?

The TDEE (Total Daily Energy Expenditure) calculator estimates daily calorie needs for weight loss in individuals with PCOS using the Mifflin-St Jeor equation. It accounts for basal metabolic rate and activity level to provide personalized calorie recommendations.

2. How Does the Calculator Work?

The calculator uses the Mifflin-St Jeor equation:

\[ BMR = (10 \times weight) + (6.25 \times height) - (5 \times age) + s \]

Where \( s = +5 \) for males, \( s = -161 \) for females

Then calculates:

TDEE = BMR × activity multiplier
Weight Loss Calories = TDEE - 500 kcal

Activity Multipliers:

Sedentary: 1.2 (little or no exercise)
Light: 1.375 (exercise 1-3 days/week)
Moderate: 1.55 (exercise 3-5 days/week)
Active: 1.725 (exercise 6-7 days/week)
Very Active: 1.9 (hard exercise daily)

3. Importance of TDEE Calculation for PCOS

Details: Accurate calorie estimation is crucial for weight management in PCOS, as even modest weight loss (5-10%) can improve insulin sensitivity, regulate menstrual cycles, and reduce symptoms.

4. Using the Calculator

Tips: Enter weight in kg, height in cm, age in years, select gender and activity level. All values must be valid (weight > 0, height > 0, age between 1-120).

5. Frequently Asked Questions (FAQ)

Q1: Why subtract 500 calories for weight loss?
A: A 500-calorie deficit typically results in about 0.5 kg (1 lb) of weight loss per week, which is a safe and sustainable rate.

Q2: Is this calculator specific for PCOS?
A: While the calculation method is general, the 500-calorie deficit recommendation is particularly suitable for PCOS where gradual weight loss is recommended.

Q3: Should I eat below 1200 calories?
A: No, women should generally not consume fewer than 1200 calories daily, and men not fewer than 1500, without medical supervision.

Q4: How often should I recalculate my TDEE?
A: Recalculate every 4-6 weeks or after significant weight loss (5+ kg) as your BMR decreases with weight loss.

Q5: What if I have insulin resistance with PCOS?
A: Focus on low glycemic index foods and distribute calories evenly throughout the day, in addition to following the calorie target.